Autonomous System

AS31890 Rocket Limited Partnership

BankingActiveUnited StatesARIN

AS31890 (ROCKET) is a banking network operated by Rocket Limited Partnership in United States, registered with ARIN. It has 7 IPv4 prefixes with 12,544 addresses, which makes it the 9,005th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses12,544in 7 prefixes
IPv6 prefixes0none
Size rank#9,005of 82,283 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationRocket Limited Partnership
AS nameROCKET
Websiterocketcompanies.com
Country United States (US)
Network typeBanking
RegistryARIN
Abuse contacthostmaster@rocketcompanies.com
Registered2004-01-16
Last updated2026-02-10

IPv4 prefixes

7 prefixes · 12,544 addresses
NetworkAddressesFirst – last address
143.55.176.0/204,096143.55.176.0 – 143.55.191.255
143.55.176.0/212,048143.55.176.0 – 143.55.183.255
143.55.184.0/212,048143.55.184.0 – 143.55.191.255
162.252.136.0/212,048162.252.136.0 – 162.252.143.255
162.252.136.0/221,024162.252.136.0 – 162.252.139.255
162.252.140.0/221,024162.252.140.0 – 162.252.143.255
209.119.140.0/24256209.119.140.0 – 209.119.140.255

IPv6 prefixes

No IPv6 prefixes.

Query AS31890 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS31890&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS31890, with or without a key:

curl "https://api.ipapi.is/?q=143.55.176.1"

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